Individual Calculations January 2013
 Iacchetti, Giovanni  Total change: -21.75  Rating chartPersonal card
 FE 32 Edoardo Crespi - B Milano ITA 2012-12-01
RcRownchangeKK*chgGame
 1904 1775 0.50 6 -1.45 15 -21.75 
  Piantoni, Pierino 1899 ITA0.001-0.3315-4.95 
  Papale, Carmelo 1885 ITA0.5010.15152.25 
  Ganci, Stefano 1933 ITA0.001-0.2915-4.35 
  Dassisti, Alberto 1921 ITA0.001-0.3015-4.50 
  Mondal, Prince 1930 ITA0.001-0.2915-4.35 
  D`avino, Gianfranco 1855 ITA0.001-0.3915-5.85 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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